boo-boo
noun
Boo-boo — a small, childlike word for a minor and forgivable mistake
Definition
An embarrassing mistake
In depth
A boo-boo is an embarrassing mistake, the word carrying a distinctly childish, playful tone, often used either literally with or among children, or deliberately, with self-deprecating humor, by adults wanting to minimize the seriousness of an error. The word's softness inherently signals that the mistake in question is small and easily forgiven.
Origin
The word is reduplicative, a common pattern in child-directed and informal English vocabulary, in which a sound is doubled to create a simple, memorable, and inherently gentle-sounding term. That construction, shared with words like 'boo-boo' for a minor physical injury, reflects the word's deep association with childhood comfort and the deliberate minimizing of harm.
Usage examples
"She laughed off the typo as a simple boo-boo, hardly worth the embarrassment she initially felt."
"The toddler's boo-boo on the freshly painted wall was met with more amusement than anger."
"He admitted the scheduling boo-boo with a sheepish grin, already moving on to fix it."
How to use it
Boo-boo is deliberately childish, informal vocabulary, appropriate for casual, lighthearted writing or for adults intentionally minimizing the seriousness of a minor error through playful self-deprecation. It would feel jarringly inappropriate in formal or serious contexts.
Related concepts
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